DE602006000908T2 - Double clutch transmission for motor vehicle - Google Patents
Double clutch transmission for motor vehicle Download PDFInfo
- Publication number
- DE602006000908T2 DE602006000908T2 DE602006000908T DE602006000908T DE602006000908T2 DE 602006000908 T2 DE602006000908 T2 DE 602006000908T2 DE 602006000908 T DE602006000908 T DE 602006000908T DE 602006000908 T DE602006000908 T DE 602006000908T DE 602006000908 T2 DE602006000908 T2 DE 602006000908T2
- Authority
- DE
- Germany
- Prior art keywords
- transmission
- input shaft
- transmission input
- friction clutch
- motor vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
- F16D25/086—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation the clutch being actuated by a push rod extending coaxially through the input or output shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
- F16D25/087—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation the clutch being actuated by the fluid-actuated member via a diaphragm spring or an equivalent array of levers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/42—Clutches or brakes
- B60Y2400/424—Friction clutches
- B60Y2400/4242—Friction clutches of dry type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0607—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0607—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate
- F16D2021/0615—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate the central input plate is supported by bearings in-between the two clutches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0607—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate
- F16D2021/0623—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate the central input plate having a damper in-between the two clutches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0669—Hydraulically actuated clutches with two clutch plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0684—Mechanically actuated clutches with two clutch plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/14—Clutches which are normally open, i.e. not engaged in released state
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/24—Concentric actuation rods, e.g. actuation rods extending concentrically through a shaft
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19228—Multiple concentric clutch shafts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19242—Combined gear and clutch
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19284—Meshing assisters
- Y10T74/19288—Double clutch and interposed transmission
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Structure Of Transmissions (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein Doppelkupplungsgetriebe für ein Kraftfahrzeug, wie in dem Oberbegriff gemäß Anspruch 1 definiert.The The present invention relates to a dual-clutch transmission for a motor vehicle, as in the preamble of claim 1 defined.
Das
Dokument
Es ist eine Aufgabe der Erfindung, ein Doppelkupplungsgetriebe für ein Kraftfahrzeug bereitzustellen, in dem die Reibungskupplungseinheit eine verringerte axiale Gesamtgröße besitzt und so angeordnet ist, um einerseits Schäden an dem Getriebe zu vermeiden und jedwede gefährliche Situation für den Fahrer zu verhindern, wenn das Getriebe-Steuerungssystem ausfällt, und andererseits den Energieverbrauch des Fahrzeuges zu verringern, wenn dieses mit eingelegtem sechstem Gang fährt.It An object of the invention is a dual-clutch transmission for a motor vehicle to provide in which the friction clutch unit a reduced has axial overall size and is arranged so as to avoid damage to the transmission on the one hand and any dangerous Situation for the To prevent driver when the transmission control system fails, and on the other hand, to reduce the energy consumption of the vehicle, if this drives in sixth gear engaged.
Diese und andere Aufgaben werden gemäß der Erfindung vollständig gelöst, indem ein Doppelkupplungsgetriebe für ein Kraftfahrzeug mit den Eigenschaften bereitgestellt wird, die in dem kennzeichnenden Teil des unabhängigen Anspruchs 1 definiert werden.These and other objects will be according to the invention Completely solved, by having a dual-clutch transmission for a motor vehicle with the Properties provided in the characterizing part of the independent Claim 1 can be defined.
Weitere vorteilhafte Eigenschaften der Erfindung werden in den abhängigen Ansprüchen definiert.Further advantageous features of the invention are defined in the dependent claims.
Die
Eigenschaften und Vorteile der Erfindung werden aus der folgenden
ausführlichen
Beschreibung ersichtlich, die lediglich als nicht begrenzendes Beispiel
in Bezug auf
In der folgenden Beschreibung und in den Ansprüchen werden die Bezeichnungen „axial" oder „in Längsrichtung" verwendet, um eine Richtung anzuzeigen, die parallel zu den Achsen der Welle des Getriebes ist, wogegen die Bezeichnungen „radial" oder „in Querrichtung" verwendet werden, um eine Richtung anzuzeigen, die senkrecht zu der genannten axialen oder Längsrichtung ist.In In the following description and in the claims, the terms "axial" or "longitudinally" are used to refer to a View direction parallel to the axes of the shaft of the transmission while the terms "radial" or "transverse" are used, to indicate a direction perpendicular to said axial or longitudinal direction is.
In
Das
Getriebe wird nicht beschrieben oder ausführlich dargestellt, da es als
der Person mit der gewöhnlichen
Erfahrung auf dem Gebiet der Technik allgemein bekannt betrachtet
werden kann. Es ist jedoch sinnvoll, hier darzulegen, dass eine
der zwei Getriebeeingangswellen, in diesem Fall die innere Getriebeeingangswelle
Die
Kupplungseinheit
Ein
Doppelmassen-Schwungrad, das im Allgemeinen mit
Die
erste Masse des Schwungrades
Die
zweite Masse des Schwungrades
Wie
in dem folgenden Teil der Beschreibung ausführlicher erläutert wird,
wirken die zwei Elemente
Die
normalerweise ausgerückte
Reibungskupplung
Der
angetriebene Teil der Reibungskupplung
Die
normalerweise ausgerückte
Reibungskupplung
eine Tellerfeder
einen Steuerstab
a plate spring
a control rod
Wenn
der Reibungskupplung
Wenn
jedoch der Steuerstab
Die
normalerweise eingerückte
Reibungskupplung
Der
angetriebene Teil der Reibungskupplung
Die
normalerweise eingerückte
Reibungskupplung
eine Tellerfeder
einen Steuer-Hydraulikkolben
a plate spring
a control hydraulic piston
Die
Druckscheibe
Die Vorteile einer Kupplungseinheit gemäß der Erfindung können in den folgenden Punkten zusammengefasst werden.The Advantages of a coupling unit according to the invention can be found in summarized below.
Durch die Verwendung von Trockenkupplungen kann die Effizienz des Getriebes in Bezug auf die Verwendung von Ölbadkupplungen maximiert werden.By The use of dry clutches can increase the efficiency of the transmission in relation to the use of oil bath clutches be maximized.
Dadurch, dass die normalerweise eingerückte Reibungskupplung mit der Getriebeeingangswelle verbunden ist, die das Antriebszahnrad trägt, das dem höchsten Gang entspricht (bei der dargestellten Ausführungsform der sechste Gang), wird der Energieverbrauch des Kraftfahrzeugs verringert, wenn es mit eingelegtem höchstem Gang fährt, beispielsweise auf einer Autobahn. Es muss also kein Betätigungsglied betätigt werden, um das Eingerücktsein derjenigen Reibungskupplung sicherzustellen, die bei eingelegtem höchstem Gang das Antriebsdrehmoment übertragen soll.Thereby, that the normally indented Friction clutch is connected to the transmission input shaft, the the drive gear is wearing, the highest Gear corresponds (in the illustrated embodiment, the sixth gear), the energy consumption of the motor vehicle is reduced when it with inlaid highest Gear drives, for example on a highway. So it does not have to be an actuator actuated become the indulgence of those Ensure friction clutch, with the highest gear engaged transmit the drive torque should.
Darüber hinaus ermöglicht es die normalerweise eingerückte Reibungskupplung, Parkmanöver im zweiten Gang durchzuführen, ohne dass hierzu eine spezielle Parkvorrichtung benötigt wird, die jedoch notwendig wäre, wenn eine Kupplungseinheit verwendet würde, bei der beide Reibungskupplungen von der normalerweise ausgerückten Art sind.Furthermore allows it's the normally indented Friction clutch, parking maneuver in the to do second gear, without the need for a special parking device, which would, however, be necessary if a clutch unit would be used, with both friction clutches from the normally disengaged Kind are.
Da eine der zwei Reibungskupplungen normalerweise ausgerückt ist, während die andere normalerweise eingerückt ist, werden auch Schwierigkeiten wie beispielsweise der Ausfall von einer oder mehreren Komponenten des Getriebes vermieden, die bei einem Ausfall des Getriebe-Steuerungssystems (sei dies ein elektrisches, ein elektronisches und/oder ein hydraulisches System) während derjenigen Phase des Gangwechsels auftreten könnten, bei der zwei Gänge gleichzeitig eingerückt sind, ohne dass ein spezielles Sicherheitssystem benötigt wird, welches notwendig wäre, wenn eine Kupplungseinheit verwendet würde, bei der beide Reibungskupplungen von der normalerweise eingerückten Art sind.There one of the two friction clutches is normally disengaged, while the other normally indented is, are also difficulties such as the failure avoided by one or more components of the transmission, the in the event of a failure of the transmission control system (be this an electric, an electronic and / or a hydraulic system) during those Phase of the gear change could occur at the two gears simultaneously indented are without requiring a special security system would be necessary if a clutch unit would be used, with both friction clutches from the normally indented Kind are.
Ein
weiterer Vorteil der Kupplungseinheit gemäß der Erfindung besteht darin,
dass die zum Betätigen
der zwei Reibungskupplungen benötigten
Kräfte
einander entgegengesetzt sind. Die Betätigungskraft der normalerweise
ausgerückten
Reibungskupplung ist nach rechts gerichtet, wogegen die Betätigungskraft
der normalerweise eingerückten
Reibungskupplung nach links gerichtet ist. Hierdurch wird ganz klar
die Möglichkeit
geschaffen, dass die axialen Betätigungslasten
unterdrückt
werden, die von dem Lager
Selbstverständlich können die Ausführungsformen und Einzelheiten der Konstruktion in Bezug auf die lediglich als nicht begrenzendes Beispiel beschriebenen Ausführungsformen und Einzelheiten stark variieren, wobei das Prinzip der Erfindung unverändert bleibt.Of course, the embodiments and details of the construction in terms of merely as non-limiting example described embodiments and details strong vary, the principle of the invention remains unchanged.
Obwohl beispielsweise in der Beschreibung und der Figur ein Hydrauliksystem zum Betätigen der zwei Reibungskupplungen dargestellt wird, können ganz klar auch andere, unterschiedliche Arten der Betätigung bereitgestellt werden, beispielsweise der elektromechanischen Art.Even though For example, in the description and the figure, a hydraulic system to operate of two friction clutches, it is clear that others, different types of operation be provided, for example, the electromechanical type.
Darüber hinaus
genügt
es bei einem Getriebe mit sechs Vorwärtsgängen, bei dem die Antriebszahnräder, die
den ungeraden Gängen
entsprechen, auf der äußeren Getriebeeingangswelle
anstatt auf der inneren Getriebeeingangswelle angeordnet sind und
bei dem daher die Antriebszahnräder,
die den geraden Gängen
entsprechen, auf der inneren Getriebeeingangswelle anstatt auf der äußeren Getriebeeingangswelle
angeordnet sind, die Anordnung der in
Ähnliche Betrachtungen treffen auch auf ein Getriebe mit sieben Vorwärtsgängen zu, bei dem das Antriebszahnrad des siebenten Ganges auf der Getriebeeingangswelle angeordnet ist, die mit den geraden Gängen verbunden ist.Similar Considerations also apply to a transmission with seven forward gears, wherein the drive gear of the seventh gear on the transmission input shaft is arranged, which is connected to the even gears.
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06425136A EP1830095B1 (en) | 2006-03-02 | 2006-03-02 | Double clutch transmission for a motor vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602006000908D1 DE602006000908D1 (en) | 2008-05-21 |
DE602006000908T2 true DE602006000908T2 (en) | 2009-06-04 |
Family
ID=36763822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602006000908T Active DE602006000908T2 (en) | 2006-03-02 | 2006-03-02 | Double clutch transmission for motor vehicle |
Country Status (5)
Country | Link |
---|---|
US (1) | US7779712B2 (en) |
EP (1) | EP1830095B1 (en) |
CN (1) | CN100485216C (en) |
AT (1) | ATE391859T1 (en) |
DE (1) | DE602006000908T2 (en) |
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FR2896287B1 (en) * | 2006-01-18 | 2009-08-21 | Pascal Thery | DOUBLE CLUTCH FOR AUTOMOTIVE TRANSMISSION |
WO2009013004A2 (en) * | 2007-07-26 | 2009-01-29 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Method for controlling a shifting up operation in a double-clutch transmission |
DE102009035911A1 (en) | 2008-08-22 | 2010-02-25 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Actuation device for double clutch |
US9175734B2 (en) | 2008-08-22 | 2015-11-03 | Schaeffler Technologies AG & Co. KG | Dual clutch |
CN102132059B (en) * | 2008-08-22 | 2015-06-17 | 舍弗勒技术股份两合公司 | Double clutch |
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DE112010004776A5 (en) | 2009-10-19 | 2012-11-22 | Schaeffler Technologies AG & Co. KG | TORQUE TRANSMISSIONS |
US8844390B2 (en) * | 2010-10-13 | 2014-09-30 | Hyundai Wia Corporation | Dual clutch transmission and dual clutch accuators thereof |
WO2013079045A1 (en) * | 2011-11-30 | 2013-06-06 | Schaeffler Technologies AG & Co. KG | Assembly of a small dual clutch |
CN103527661A (en) * | 2013-09-23 | 2014-01-22 | 吉林大学 | Double-clutch assembly of automobile dry double-clutch type automatic transmission |
DE102014220126B4 (en) * | 2014-10-06 | 2022-12-01 | Schaeffler Technologies AG & Co. KG | Hybrid clutch for a double transmission unit of a motor vehicle and method for low-loss transmission of torque by means of the hybrid clutch |
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ITUA20161890A1 (en) * | 2016-03-22 | 2017-09-22 | Dana Graziano Srl | Friction clutch for vehicle transmission. |
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US7219571B2 (en) * | 2004-11-15 | 2007-05-22 | Borgwarner, Inc. | Transmission having an electro-mechanical gear actuation system |
DE102005005338B3 (en) * | 2005-01-27 | 2006-08-10 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Speed gearbox |
US7246536B2 (en) * | 2005-03-17 | 2007-07-24 | Ford Global Technologies, Llc | Dual clutch kinematic arrangements with wide span |
US7437963B2 (en) * | 2005-11-21 | 2008-10-21 | Gm Global Technology Operations, Inc. | Power transmission |
US7467564B2 (en) * | 2006-03-13 | 2008-12-23 | Ford Global Technologies, Llc | Actuator mechanism for shift motors of a transmission |
-
2006
- 2006-03-02 EP EP06425136A patent/EP1830095B1/en active Active
- 2006-03-02 AT AT06425136T patent/ATE391859T1/en not_active IP Right Cessation
- 2006-03-02 DE DE602006000908T patent/DE602006000908T2/en active Active
- 2006-12-19 US US11/612,949 patent/US7779712B2/en not_active Expired - Fee Related
- 2006-12-27 CN CNB2006101562514A patent/CN100485216C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1830095A1 (en) | 2007-09-05 |
US20070204709A1 (en) | 2007-09-06 |
CN101029677A (en) | 2007-09-05 |
DE602006000908D1 (en) | 2008-05-21 |
EP1830095B1 (en) | 2008-04-09 |
US7779712B2 (en) | 2010-08-24 |
CN100485216C (en) | 2009-05-06 |
ATE391859T1 (en) | 2008-04-15 |
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